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ChemicalBook >> CAS DataBase List >> DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL

DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL

DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL price.
  • $38 - $926
  • Product name: DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL
  • CAS: 31469-15-5
  • MF: C8H18O2Si
  • MW: 174.31
  • EINECS:629-515-4
  • MDL Number:MFCD00010232
  • Synonyms:[(1-METHOXY-2-METHYL-1-PROPENYL)OXY]TRIMETHYLSILANE;1-METHOXY-2-METHYL-1-(TRIMETHYLSILOXY)PROPENE;DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL;METHYL TRIMETHYLSILYL DIMETHYLKETENE ACETAL;Silane,[(1-methoxy-2-methyl-1-propen-1-yl)oxy]trimethyl-;1-Methoxy-1-trimethylsiloxy-2-methyl-1-propene~Methyl trimethylsilyl dimethylketene acetal~MTDA;1-METHOXY-2-METHYL-1-TRIMETHYL-;1-METHOXY-1-(TRIMETHYLSILOXY)-2-METHYL-1-PROPENE
22 prices
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Brand
  • Acrotein
  • AK Scientific
  • Alfa Aesar
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1g
  • 5g
  • 5ML
  • 10g
  • 25g
  • 25ML
  • 50g
  • 100g
  • ManufacturerAcrotein
  • Product numberAC-5870
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal 97%
  • Packaging5g
  • Price$51.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7185
  • Product descriptionMethyl trimethylsilyl dimethylketene acetal
  • Packaging5g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7185
  • Product descriptionMethyl trimethylsilyl dimethylketene acetal
  • Packaging25g
  • Price$257
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL06931
  • Product description1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97%
  • Packaging5g
  • Price$68.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL06931
  • Product description1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97%
  • Packaging25g
  • Price$292
  • Updated2024-03-01
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD61183
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD61183
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal
  • Packaging5G
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD61183
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal
  • Packaging10g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD61183
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal
  • Packaging25g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD61183
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal
  • Packaging50g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM334230
  • Product description(1-methoxy-2-methylprop-1-enoxy)-trimethylsilane 90%
  • Packaging25g
  • Price$117
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number40548
  • Product descriptionDimethylketenemethyltrimethylsilylacetal,≥95%(GC)Hazmat ≥95%(GC)
  • Packaging25ML
  • Price$188.7
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40548
  • Product descriptionDimethylketenemethyltrimethylsilylacetal,95%(GC) 95%(GC)
  • Packaging5ML
  • Price$52.64
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097947
  • Product description((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+%
  • Packaging5g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097947
  • Product description((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+%
  • Packaging25g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097947
  • Product description((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+%
  • Packaging100g
  • Price$515
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-5870 Dimethylketene Methyl Trimethylsilyl Acetal 97% 5g $51.33 2021-12-16 Buy
AK Scientific X7185 Methyl trimethylsilyl dimethylketene acetal 5g $101 2021-12-16 Buy
AK Scientific X7185 Methyl trimethylsilyl dimethylketene acetal 25g $257 2021-12-16 Buy
Alfa Aesar L06931 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97% 5g $68.65 2024-03-01 Buy
Alfa Aesar L06931 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97% 25g $292 2024-03-01 Buy
Biosynth Carbosynth FD61183 Dimethylketene Methyl Trimethylsilyl Acetal 1g $45 2021-12-16 Buy
Biosynth Carbosynth FD61183 Dimethylketene Methyl Trimethylsilyl Acetal 5G $150 2021-12-16 Buy
Biosynth Carbosynth FD61183 Dimethylketene Methyl Trimethylsilyl Acetal 10g $200 2021-12-16 Buy
Biosynth Carbosynth FD61183 Dimethylketene Methyl Trimethylsilyl Acetal 25g $300 2021-12-16 Buy
Biosynth Carbosynth FD61183 Dimethylketene Methyl Trimethylsilyl Acetal 50g $500 2021-12-16 Buy
Chemenu CM334230 (1-methoxy-2-methylprop-1-enoxy)-trimethylsilane 90% 25g $117 2021-12-16 Buy
Chem-Impex 40548 Dimethylketenemethyltrimethylsilylacetal,≥95%(GC)Hazmat ≥95%(GC) 25ML $188.7 2021-12-16 Buy
Chem-Impex 40548 Dimethylketenemethyltrimethylsilylacetal,95%(GC) 95%(GC) 5ML $52.64 2021-12-16 Buy
Matrix Scientific 097947 ((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+% 5g $38 2021-12-16 Buy
Matrix Scientific 097947 ((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+% 25g $155 2021-12-16 Buy
Matrix Scientific 097947 ((1-Methoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane 95+% 100g $515 2021-12-16 Buy

Properties

Boiling point :35 °C15 mm Hg(lit.)
Density :0.858 g/mL at 25 °C(lit.)
refractive index :n20/D 1.415(lit.)
Flash point :58 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :freely sol organic solvents.
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :0.858
Water Solubility :Hydrolyzes in water.
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :Moisture Sensitive
BRN :1362893
Stability :Moisture and Acid Sensitive
CAS DataBase Reference :31469-15-5(CAS DataBase Reference)
EPA Substance Registry System :Silane, [(1-methoxy-2-methyl-1-propenyl)oxy]trimethyl- (31469-15-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1-Methoxy-2-methyl-1-(trimethylsiloxy)propene is used in the synthesis of chiral β-lactams by reacting with (S)-alkylidene(1-arylethyl)amines in the presence of titanium tetrachloride. It acts as a catalyst or initiator in the group-transfer polymerization. It is also used as a versatile reagent in conjugate addition4 and aldol reactions.

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